Inventor · disambiguated record

Michael K. Cation

Also filed as: CATION MICHAEL K

1 granted patent·103 citations·filing 2007–2007

53Inventor score

Technology areasG07C

Files withPREC CONTROL SYSTEMS OF CHICAGO INC1

Top patents by PatentIndex Score

1 record

0188US8009013B1Access control system and method using user location information for controlling access to a restricted areaPREC CONTROL SYSTEMS OF CHICAGO INC·Filed 2007·Granted Aug 30, 2011·103 cites·16 claims

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